header{
    width: 100%;
    height: 50px;
    line-height: 50px;
    color:#fff;
    background-color: #4294ff;
    text-align: center;
    font-size: 16px;
}
.icon-shangyiyehoutuifanhui{
    position: absolute;
    top: 50%;
    left: 10px;
    transform: translateY(-50%);
    font-size: 30px;
}
main{
    padding: 20px;
}
.infor{
    .headphone{
        width: 80px;
        height: 80px;
        border-radius: 50%;
        border:2px solid #e8e8e8;
    }
    .icon-xiayiyeqianjinchakangengduo{
        font-size: 30px;
        
    }
    .changeHead{
        font-weight: bold;
        font-size: 18px;
    }
}
